TPTK raised on river

[jdl22]

Villain is about a 50/10 passive postflop. I know a big hole in my game is being raised on the turn or river. This hand I'm not sure if I should call or 3 bet after getting raised.

PokerStars 2/4 Hold'em (5 handed) converter

Preflop: Hero is SB with K[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/club.gif[/img]. UTG posts a blind of $2.
UTG (poster) checks, <font color="#666666">2 folds</font>, <font color="#CC3333">Hero raises</font>, <font color="#666666">1 fold</font>, UTG calls.

Flop: (5 SB) 8[img]/images/graemlins/heart.gif[/img], 3[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, UTG calls.

Turn: (3.50 BB) T[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, UTG calls.

River: (5.50 BB) 9[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, <font color="#CC3333">UTG raises</font>, Hero calls.

Final Pot: 9.50 BB